ID A0A0G2GVX4_9PEZI Unreviewed; 413 AA.
AC A0A0G2GVX4;
DT 22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2015, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=Sphingolipid delta(4)-desaturase {ECO:0000256|PIRNR:PIRNR017228};
DE EC=1.14.19.17 {ECO:0000256|PIRNR:PIRNR017228};
GN ORFNames=BK809_0005024 {ECO:0000313|EMBL:OMP83643.1}, UCDDS831_g00785
GN {ECO:0000313|EMBL:KKY27383.1};
OS Diplodia seriata.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Dothideomycetes incertae sedis; Botryosphaeriales; Botryosphaeriaceae;
OC Diplodia.
OX NCBI_TaxID=420778 {ECO:0000313|EMBL:KKY27383.1, ECO:0000313|Proteomes:UP000034182};
RN [1] {ECO:0000313|EMBL:KKY27383.1, ECO:0000313|Proteomes:UP000034182}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DS831 {ECO:0000313|EMBL:KKY27383.1};
RA Morales-Cruz A., Amrine K.C., Cantu D.;
RL Submitted (MAR-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KKY27383.1, ECO:0000313|Proteomes:UP000034182}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DS831 {ECO:0000313|EMBL:KKY27383.1};
RA Lawrence D.P., Travadon R., Rolshausen P.E., Baumgartner K.;
RT "Distinctive expansion of gene families associated with plant cell wall
RT degradation and secondary metabolism in the genomes of grapevine trunk
RT pathogens.";
RL Submitted (MAY-2015) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:OMP83643.1, ECO:0000313|Proteomes:UP000190776}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F98.1 {ECO:0000313|EMBL:OMP83643.1,
RC ECO:0000313|Proteomes:UP000190776};
RA Robert-Siegwald G., Vallet J., Abou-Mansour E., Xu J., Rey P., Bertsch C.,
RA Rego C., Larignon P., Fontaine F., Lebrun M.-H.;
RT "Draft genome sequence of Diplodia seriata F98.1, a fungal species involved
RT in grapevine trunk diseases.";
RL Submitted (JAN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Delta(4)-fatty-acid desaturase which introduces a double bond
CC at the 4-position in the long-chain base (LCB) of ceramides.
CC {ECO:0000256|PIRNR:PIRNR017228}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an N-acylsphinganine + 2 Fe(II)-[cytochrome b5] + 2 H(+) + O2
CC = an N-acylsphing-4-enine + 2 Fe(III)-[cytochrome b5] + 2 H2O;
CC Xref=Rhea:RHEA:46544, Rhea:RHEA-COMP:10438, Rhea:RHEA-COMP:10439,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:29033, ChEBI:CHEBI:29034, ChEBI:CHEBI:31488,
CC ChEBI:CHEBI:52639; EC=1.14.19.17;
CC Evidence={ECO:0000256|PIRNR:PIRNR017228};
CC -!- PATHWAY: Lipid metabolism; sphingolipid metabolism.
CC {ECO:0000256|PIRNR:PIRNR017228}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the fatty acid desaturase type 1 family. DEGS
CC subfamily. {ECO:0000256|ARBA:ARBA00006146,
CC ECO:0000256|PIRNR:PIRNR017228}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KKY27383.1}.
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DR EMBL; LAQI01000021; KKY27383.1; -; Genomic_DNA.
DR EMBL; MSZU01000111; OMP83643.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0G2GVX4; -.
DR STRING; 420778.A0A0G2GVX4; -.
DR OrthoDB; 5485164at2759; -.
DR UniPathway; UPA00222; -.
DR Proteomes; UP000034182; Unassembled WGS sequence.
DR Proteomes; UP000190776; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0042284; F:sphingolipid delta-4 desaturase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030148; P:sphingolipid biosynthetic process; IEA:InterPro.
DR CDD; cd03508; Delta4-sphingolipid-FADS-like; 1.
DR InterPro; IPR011388; DES1/DES2.
DR InterPro; IPR005804; FA_desaturase_dom.
DR InterPro; IPR013866; Sphingolipid_d4-desaturase_N.
DR PANTHER; PTHR12879; SPHINGOLIPID DELTA 4 DESATURASE/C-4 HYDROXYLASE PROTEIN DES2; 1.
DR PANTHER; PTHR12879:SF8; SPHINGOLIPID DELTA(4)-DESATURASE DES1; 1.
DR Pfam; PF00487; FA_desaturase; 1.
DR Pfam; PF08557; Lipid_DES; 1.
DR PIRSF; PIRSF017228; Sphnglp_dlt4_des; 2.
DR SMART; SM01269; Lipid_DES; 1.
PE 3: Inferred from homology;
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023098,
KW ECO:0000256|PIRNR:PIRNR017228};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR017228};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|PIRNR:PIRNR017228};
KW Reference proteome {ECO:0000313|Proteomes:UP000190776};
KW Sphingolipid metabolism {ECO:0000256|PIRNR:PIRNR017228};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 73..92
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 98..122
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 134..153
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 181..203
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 215..235
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 17..74
FT /note="Sphingolipid delta4-desaturase N-terminal"
FT /evidence="ECO:0000259|SMART:SM01269"
FT REGION 367..413
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 413 AA; 46046 MW; 0752B4BFF2DBF17C CRC64;
MSASVTTTTT VEPKTKNAEP DFFWTYTEEP HRTRRMAIIK AHPEASSPPL RRQRSELTHA
LLQVTKLCGP EPLTKYIVLG VVSLQVACAY LLRDTPILSW PFFLTAYIIG ATANQNIFLA
IHEISHNLAF RSPMANRLFA CFANIPIGIP YSASFRPYHL THHKSLGVDG LDTDLPTAFE
AVVLDSVLGK AFFATFQIFF YALRPMFVYQ LPVSRIHLFN IAFQVAFDVA LVKLAGSWHP
FVYLLASSFL AGSLHPCAGH FIAEHYVFNN HNNNEQDAHN KKTPVDAPPP ETFSYYGPLN
FFTYNVGLHN EHHDFPAVPW SRLWELNRIA REFYDPLPRH RSWVGVVWHF IWDKDVGMWC
RVKRAEGGRK VGGGNGGPAS VNGGGGGGVA AQSAGWKEEE LGANEASSIP GVK
//
